Keep the air in your home clean and fresh with the Lennox Y6604 MERV 16 Filter Replacements for the PureAir Air Purifier 2-Pack.Keep your air purification system running its best by replacing the filter every 12 months. When it's time to replace the air filter in your Lennox PureAir air purification system, trust the 2-pack of Lennox Replacement Filters to keep your air clean, clear, and breathable.These air purifier replacement filters are Lennox part number Y6604. Use these replacement air filters with Lennox PureAir air purifiers with model number PCO3-20-16. These replacement air filters measure 20 inches long, 25-1/2 inches wide, and 4-3/8 inches high. Designed to keep your air clean, these air filters are rated at MERV 16 efficiency. This means they can filter out particles in the air as small as 0.3 microns.Breathe easier in your home by replacing an old or dirty air filter with this 2-pack of Lennox Air Purifier Filter Replacements.
